<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
            * {
        margin: 0;
        padding: 0;
        }

        li {
        list-style: none;
        }

        img{
            width: 100%;
        }
        .box{
            width: 249px;
            height: 210px;
            margin: 50px auto;
        }
        .box p {
        color: #3b3b3b;
        padding: 10px 10px 0 10px;
        } 

        .pic{
            position: relative;
        }

        .pic::after{
            position: absolute;
            left: 50%;
            top: 50%;
            /* margin-left: -29px;
            margin-top: -29px; */
            transform: translate(-50%,-50%) scale(5);


            content: '';
            width: 58px;
            height: 58px;
            background-image: url(./images/play.png);
            /* transform: scale(5); */
            opacity: 0;
            
            transition: all 0.5s;

        }
        .box li:hover .pic::after{
            opacity: 1;
            transform: translate(-50%,-50%) scale(1);

        }
    </style>
</head>
<body>
    <div class="box">
        <ul>
            <li>
                <div class="pic">
                    <img src="./images/party.jpeg" alt="">
                </div>
                <p>
                    2023年1月1日 北京
                </p>

            </li>
        </ul>
    </div>
</body>
</html>